when it's red, that means the sunroof stays in position when turn off the car. push it in to turn it green. when green, it closes automatically when you shut off the car.
The element that glows bright orange-red is typically tungsten when it is heated in a light bulb or in a welding arc.
Stars emit light because they are hot. When a hot object glows the color of light it emits depends on the temperature. The higher the temperature, the shorter the wavelength of light. The shortest wavelength of visible light is red Therefore the stars with the lowest temperature glow red.
3 minerals that glow under ultra violet light
You are Neon gas. Neon is a noble gas that is colorless and odorless under normal conditions, but glows red when electricity is passed through it, producing a bright red light commonly used in neon signs.
When the Beats Pill speaker is charging, the light at the USB port glows solidly red. When the speaker is fully charged, the light glows solidly green. When you are down to 20% battery life, the light will start to blink red, indicating you should charge the speaker.
Neon
one of your light is not working happen to me
The Hope Diamond glows red after being exposed to ultraviolet light based on impurities in its carbon make-up. You can read more about its red phosphorescence, below.
Battery been disconnected lately? Service work done? Sounds like the memory needs reset. Hold the open button down until it opens fully, then hold the close button down till it is fully closed. The light should now turn solid red or green depending on what mode it is in. Green is to autoshut when vehicle is shut down. Red is to override autoshut and stay open with vehicle off.
Red eyes green dragon.
Heating tungsten until it glows red is a physical change because the composition of the tungsten does not change. The change in color is a result of the increased temperature causing the atoms to vibrate and emit visible light.
Because it is so hot that it glows red just as molten metal does.